{"title":"Diffusion of Fluid Particles by the Combined Model of Random Fourier Modes and Random Flight","authors":"Y. Sakai, J. Hunt, J. Fung","doi":"10.1299/JSMEB1988.35.4_497","DOIUrl":"https://doi.org/10.1299/JSMEB1988.35.4_497","url":null,"abstract":"","PeriodicalId":421113,"journal":{"name":"JSME international journal. Series 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126882479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Study of Thermo-Fluid Phenomena with Uncertainties by making use of Interactive Computational-Experimental Methodology","authors":"J. Szmyd, Kenjiro Suzuki, Z. Kolenda, J. Humphrey","doi":"10.1299/JSMEB1988.35.4_599","DOIUrl":"https://doi.org/10.1299/JSMEB1988.35.4_599","url":null,"abstract":"","PeriodicalId":421113,"journal":{"name":"JSME international journal. Series 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134255681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Study of Entrance Geometry Effect on Flooding and Analysis Using Local Void Fraction","authors":"F. Kaminaga, Y. Okamoto, Y. Shibata","doi":"10.1299/JSMEB1988.35.4_529","DOIUrl":"https://doi.org/10.1299/JSMEB1988.35.4_529","url":null,"abstract":"","PeriodicalId":421113,"journal":{"name":"JSME international journal. Series 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123162470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Study on Heat Transfer of Heat Exchangers in the Stirling Engine : Heat Transfer in a Heated Tube under the Periodically Reversing Flow Condition","authors":"M. Kanzaka, M. Iwabuchi","doi":"10.1299/JSMEB1988.35.4_641","DOIUrl":"https://doi.org/10.1299/JSMEB1988.35.4_641","url":null,"abstract":"Heat-transfer characteristics in heated tubes under periodically reversing low conditions have been investigated experimentally using a test apparatus that simulates the heat exchangers for the actual Stirling engine. The experimental correlation considering the influence of the piston phase-angle difference for the heat-transfer coefficient has been induced by the use of the working gas velocity evaluated from the Schmidt cycle model which is one of the ideal Stirling cycles","PeriodicalId":421113,"journal":{"name":"JSME international journal. Series 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127639165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Y. Enomoto, Toshihiro Ohya, M. Ishii, Kenjiro Enomoto, N. Kitahara
{"title":"Study on Analysis of Instantaneous Heat Flux Flowing into the Combustion Chamber Wall of an Internal Combustion Engine : Examination in the Case of Consideration of Heat Storage Term and the Temperature Dependency of the Thermocouple's Thermophysical Properties","authors":"Y. Enomoto, Toshihiro Ohya, M. Ishii, Kenjiro Enomoto, N. Kitahara","doi":"10.1299/JSMEB1988.35.4_608","DOIUrl":"https://doi.org/10.1299/JSMEB1988.35.4_608","url":null,"abstract":"","PeriodicalId":421113,"journal":{"name":"JSME international journal. Series 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122303170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Thermal striping temperature fluctuation analysis using the algebraic stress turbulence model in water and sodium","authors":"T. Muramatsu, H. Ninokata","doi":"10.1299/JSMEB1988.35.4_486","DOIUrl":"https://doi.org/10.1299/JSMEB1988.35.4_486","url":null,"abstract":"","PeriodicalId":421113,"journal":{"name":"JSME international journal. Series 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124616740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. S. Bhatt, K. Srinivasan, M. Murthy, S. Seetharamu
{"title":"Thermodynamic Modelling of Absorption-Compression Heating Cycles with some New Working Pairs","authors":"M. S. Bhatt, K. Srinivasan, M. Murthy, S. Seetharamu","doi":"10.1299/JSMEB1988.35.4_662","DOIUrl":"https://doi.org/10.1299/JSMEB1988.35.4_662","url":null,"abstract":"This paper presents the results of thermodynamic cycle analysis of the single-stage compression heat pump with solution circuit and the absorption heat pump with booster compressor with the new working pairs, i.e. R21-NMP, R22-NMP, R21-DMA and R22-DMA. The cycle analysis of a compression heat pump with R22 is given for comparison. The analysis considers irreversibilities due to the effectiveness and efficiency of components in the circuit","PeriodicalId":421113,"journal":{"name":"JSME international journal. Series 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130420533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Generation of a Disturbance Wave on a Liquid Film Flowing Down a Heated Inclined Plane","authors":"A. Ito, H. Kawano, T. Fukano","doi":"10.1299/JSMEB1988.35.4_565","DOIUrl":"https://doi.org/10.1299/JSMEB1988.35.4_565","url":null,"abstract":"An investigation was conducted into the generation of a disturbance wave on a liquid film flowing down a heated inclined plane. Theoretical analysis based on the instability caused by both dynamic and kinematic waves shows that the Marangoni effect due to the surface tension gradient contributes to reduction of the critical flow rate of the liquid on the occurrence of a disturbance wave. Theoretical results suggest the existence of two boundaries on generation of a disturbance wave at a fixed inclined angle. The flow pattern of a liquid film flowing down a heated brass duct was examined","PeriodicalId":421113,"journal":{"name":"JSME international journal. Series 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties","volume":"160 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115702405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"DIRECT NUMERICAL SIMULATIONS OF A SPATIALLY DEVELOPING PLANE WAKE","authors":"H. Maekawa, N. Mansour","doi":"10.1299/JSMEB1988.35.4_543","DOIUrl":"https://doi.org/10.1299/JSMEB1988.35.4_543","url":null,"abstract":"In the present paper, direct numerical methods by which to simulate the spatially developing free shear flows in the transitional region are described and the numerical results of a spatially developing plane wake are presented. The incompressible time-dependent Navier-Stokes equations were solved using Pade finite difference approximations in the streamwise direction, a mapped pseudospectral Fourier method in the cross-stream direction, and a third-order compact Runge-Kutta scheme for time advancement. The unstable modes of the Orr-Sommerfeld equations were used to perturb the inlet of the wake. Statistical analyses were performed and some numerical results were compared with experimental measurements. When only the fundamental mode is forced, the energy spectra show amplification of the fundamental and its higher harmonics. In this case, unperturbed alternate vortices develop in the saturation region of the wake. The phase jitter around the fundamental frequency plays a critical role in generating vortices of random shape and spacing. Large- and small-scale distortions of the fundamental structure are observed. Pairing of vortices of the same sign is observed, as well as vortex coupling of vortices of the opposite sign.","PeriodicalId":421113,"journal":{"name":"JSME international journal. Series 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122036661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}